Perhaps you should try some spelling variations:
yuan ting » yuan ming, huang ting, yuan lin
yuan kang » yuan wang, yuan chang, chan kang
shang hai » shang kai, dang hai, chang ha
tan ying » fan ying, tan yang, tan yong
ran ying » fan ying, jin ying, gao ying
yang yi » yang di, yang xi, yang jui
yi chen » jui chen

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((tan ying) or (ran ying)) yang yi chen ((((yuan ting) or (yuan kang))) or (yang yi)) shang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tan ying) OR (ran ying)) yang yi chen ((((yuan ting) OR (yuan kang))) OR (yang yi)) shang hai ;.
• Adding a wildcard symbol may retrieve word variants: ((tan ying) or (ran ying)) yang yi chen ((((yuan ting) or (yuan kang))) or (yang yi)) shang hai ;*.